html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, font, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td {
    margin: 0;
    padding: 0;
    border: 0;
    outline: 0;
    font-size: 100%;
    vertical-align: baseline;
    background: transparent;
}
body {line-height: 1;}
ol, ul {list-style: none;}
blockquote, q {quotes: none;}
blockquote:before, blockquote:after,
q:before, q:after {content: '';content: none;}

:focus {outline: 0;}

ins {text-decoration: none;}
del {	text-decoration: line-through;}

table {border-collapse: collapse;border-spacing: 0;}

div{box-sizing:border-box;}
a{text-decoration: none;}
a:hover{
    -webkit-tap-highlight-color: transparent;
}
.bxg-clear:after{
    clear: both;
    content: '';
    display: block;
}
/*背景颜色*/
.bxg-bg-white{
    background: #fff;
}